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Yukihiro Yokoyama
Researcher at Nagoya University
Publications - 342
Citations - 10921
Yukihiro Yokoyama is an academic researcher from Nagoya University. The author has contributed to research in topics: Hepatectomy & Bile duct. The author has an hindex of 43, co-authored 319 publications receiving 8835 citations. Previous affiliations of Yukihiro Yokoyama include University of North Carolina at Chapel Hill & University of North Carolina at Charlotte.
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Journal ArticleDOI
Posthepatectomy liver failure: A definition and grading by the International Study Group of Liver Surgery (ISGLS)
Nuh N. Rahbari,O. James Garden,Robert Padbury,Mark Brooke-Smith,Michael Crawford,René Adam,Moritz Koch,Masatoshi Makuuchi,Ronald P. DeMatteo,Christopher Christophi,Simon W. Banting,Val Usatoff,Masato Nagino,Guy J. Maddern,Thomas J. Hugh,Jean Nicolas Vauthey,Paul D. Greig,Myrddin Rees,Yukihiro Yokoyama,Sheung Tat Fan,Yuji Nimura,Joan Figueras,Lorenzo Capussotti,Markus W. Büchler,Jürgen Weitz +24 more
TL;DR: A definition and grading of severity of posthepatectomy liver failure is proposed, which can be used in future studies to allow objective and accurate comparisons of operative interventions in the field of hepatic surgery.
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Bile leakage after hepatobiliary and pancreatic surgery: a definition and grading of severity by the International Study Group of Liver Surgery.
Moritz Koch,O. James Garden,Robert Padbury,Nuh N. Rahbari,René Adam,Lorenzo Capussotti,Sheung Tat Fan,Yukihiro Yokoyama,Michael Crawford,Masatoshi Makuuchi,Christopher Christophi,Simon W. Banting,Mark Brooke-Smith,Val Usatoff,Masato Nagino,Guy J. Maddern,Thomas J. Hugh,Jean Nicolas Vauthey,Paul D. Greig,Myrddin Rees,Yuji Nimura,Joan Figueras,Ronald P. DeMatteo,Markus W. Büchler,Jürgen Weitz +24 more
TL;DR: A uniform definition and severity grading of bile leakage is proposed to enable a standardized comparison of the results of different clinical trials and may facilitate an objective evaluation of diagnostic and therapeutic modalities in the field of hepatobiliary and pancreatic operative therapy.
Journal ArticleDOI
Evolution of surgical treatment for perihilar cholangiocarcinoma: a single-center 34-year review of 574 consecutive resections.
Masato Nagino,Tomoki Ebata,Yukihiro Yokoyama,Tsuyoshi Igami,Gen Sugawara,Yu Takahashi,Yuji Nimura +6 more
TL;DR: Surgical treatment of perihilar cholangiocarcinoma has been evolving steadily, with expanded surgical indication, decreased mortality, and increased survival, with lymph node metastasis was the strongest prognostic indicator.
Journal ArticleDOI
Post-hepatectomy haemorrhage: a definition and grading by the International Study Group of Liver Surgery (ISGLS)
Nuh N. Rahbari,O. James Garden,Robert Padbury,Guy J. Maddern,Moritz Koch,Thomas J. Hugh,Sheung Tat Fan,Yuji Nimura,Joan Figueras,Jean Nicolas Vauthey,Myrddin Rees,René Adam,Ronald P. DeMatteo,Paul D. Greig,Val Usatoff,Simon W. Banting,Masato Nagino,Lorenzo Capussotti,Yukihiro Yokoyama,Mark Brooke-Smith,Michael Crawford,Christopher Christophi,Masatoshi Makuuchi,Markus W. Büchler,Jürgen Weitz +24 more
TL;DR: The proposed definition and grading of severity of PHH enables valid comparisons of results from different studies and should be applied in future trials to standardize reporting of complications.
Journal ArticleDOI
Incidence of and risk factors for incisional hernia after abdominal surgery
Keita Itatsu,Yukihiro Yokoyama,Gen Sugawara,H. Kubota,Y. Tojima,Yasuhiro Kurumiya,H. Kono,H. Yamamoto,Masahiko Ando,Masato Nagino +9 more
TL;DR: A small number of studies have estimated the incidence of incisional hernia after abdominal surgery, but these studies are small in comparison with the need to investigate further the cause of hernia.